• Trademark：C&N
• Transport Package：Sea Worthy
• Model NO.：Carbon Steel Seamless API 5L Grade B PSL1 Pipe
• Origin：China
• Production Capacity：100000pics,Year

1Seamless Pipe15 NB
To
150 NBSch. 40s
to
Sch. XXsASTM A 53 A / B
A-106 Gr. A,B,C200 NB
To
600 NBSch. 20
to
Sch. 1602Welded (ERW) Pipe15 NB
To
150 NB
&
200 NB 
To 
750 NBSch. 40s
to
Sch. XXs
&
Sch. 20
to
Sch. 160ASTM A 53 A / B
API 5L3Low Temperature Carbon Steel15 NB
To
500 NBSch. 40s
to
Sch. XXsA-333 Gr. 6 
SeamlessNote:-Other Specification
AvailableSpecial TubeIn Form ofIn Length ofValue Added ServiceTest CertificateAPI 5L - A,B, X - 42, 46, 52, 56,
60, 65, 70, 80Saw Pipes & Steam Pipes
Precision Tubes
Fabricated Pipe (with radiography)Round
Hydraulic Tube & 
Horn Tube.Standard 
Double & 
In Cut length also.Draw & Expansion as per required Size & Length
Heat Treatment
Bending
Galvanizing
Annealed 
Sand Blasting
Machining Etc.Manufacturer Test Certificate 
IBR Test Certificate (Form III-D) 
Laboratory Test Certificate from Govt. Approved Lab. 
Under Third Party Inspection with Excise Gate Pass to avail
Modvat benefit.ERW Line Pipes
Sizes
Outside Diameter:
114,3 mm - 323,9 mm
33,4 mm - 88,9 mm
21,3 mm - 26,7 mm 
Wall Thickness 
2,8 mm - 12,7 mm 
Length 
6,00 m - 18,30 m
6,00 m - 12,80 m
6,00 m - 10,00 m
Production Standards & Material QualitiesAPI 5L L245 / Gr. B (PSL 1)
API 5L L290 / X42 (PSL 1)
API 5L L245 / Gr. B (PSL 2)
API 5L L290 / Gr. B (PSL 2)
API 5L L320 / X46 (PSL 1)
API 5L L320 / X46 (PSL 2)API 5L L360 / X52 (PSL 1)
API 5L L360 / X52 (PSL 2)
API 5L L415 / X60 (PSL 1)
API 5L L415 / X60 (PSL 2)
API 5L L450 / X65 (PSL 1)
API 5L L450 / X65 (PSL 2)Line Pipe
API 5L, PSL 1, PSL 2
CSA Z 245.1 
EN ISO 3183 
GOST 20295Gr A, X70-(N, M)
Gr 241-Gr 359
L 245-L485 (N, M, NE, ME)
K34-K60Tests & CertificatesThreading• Visual and Dimensional Inspection 
• Mechanical Tests: 
- Tensile
- Flattening
- Expanding
- Bending
- Weld Ductility
- Fracture Toughness
- PP, PE Testing 
• Metallographic Examination 
• Chemical Analysis 
• Hydrostatic Test 
• Non Destructive Inspection: 
- Eddy Current
- Ultrasonic Test (Weld Check)
- Ultrasonic (full body, optional) 
• Mill Test Certificates 
- Acc. to EN 10204 2.1; 2.2; 3.1; 3.2 
• NDT Standards 
- U/S (EN ISO 10893-11 Level U3),
- E/C (EN ISO 10893-2 Level E2)
- API Annex E, Annex K
- EN ISO 3138 Annex E, Annex K
- CSA Z.2.245.1114.3 mm≤OD≤323.9 mm: API 5L (Line Pipe according to API 5B)Finishing OperationsHeat Treatment

Plain End-Square cut or bevelled / Zaplok  Black self colored / uncoated  Mill protective coating (black varnish) on outside surface  Epoxy lining and coating (AWWA C210)  3 Layer PE coating (DIN 30670, ISO 21809-1)  3 Layer PP coating (DIN 30678, ISO 21809-1)

21.3 mm≤OD≤88.9 mm: full body  114.3 mm≤OD≤323.9 mm: weld seam

The quality level of all Steel Line Pipe, API 5L Grade B PSL1 Pipe is guaranteed by a complete internal Quality plan and certificating under ISO-9001, TUV (according to AD 2000-Merkblatt W0/TRD100), API, PED (accordance with Pressure Equipment Directive 97/23/EC), Burst test (Det Norske Veritas), and certainly Lloyds and Stoomwezen.API 5L Grade B PSL1 Pipe sizes & stock
Sizes
Pipe Stock List
SizesPIPE TUBE TYPENPS
DesignatorSCH 5SCH 10SCH 40SCH 80SCH 160API 5L Grade B PSL1 Pipe1/8"     API 5L Grade B PSL1 Pipe1/4"     API 5L Grade B PSL1 Pipe3/8"     API 5L Grade B PSL1 Pipe1/2"     API 5L Grade B PSL1 Pipe3/4"     API 5L Grade B PSL1 Pipe1"     API 5L Grade B PSL1 Pipe1 1/4"     API 5L Grade B PSL1 Pipe1 1/2"     API 5L Grade B PSL1 Pipe2"     API 5L Grade B PSL1 Pipe2 1/2"     API 5L Grade B PSL1 Pipe3"     API 5L Grade B PSL1 Pipe3-1/2"     API 5L Grade B PSL1 Pipe4"     API 5L Grade B PSL1 Pipe related productsAPI 5L B ERW Steel Tube OD 426MM
API 5L B 558.8mm ERW Welded Pipe Sch XS
API 5L B 168.3mm SCH40 ERW
API 5L Dia 762 STD LSAW Pipe
API 5L Gr B Seamless Steel Pipe
API 5L CHS Dia 508 x 15.1 Pipe
API 5L Gr B 273.1mm x 9.27mm DRL ERW Pipe
API 5L Line Pipe 24 inch Sch 40 ERW Pipe DRL
API 5L Line Pipe 20 inch Sch 40 Pipe and Tubes
API 5L Line Pipe 18 inch Sch 40 DRL ERW India
API 5L Line Pipe 16 inch Schedule 40 Tube
API 5L GR. B Line Pipe 14 inch Schdule 40 DRL
API 5L Line Pipe 12 inch SCH40 ERW
API 5L Line Steel Pipe 10 inch SCH 40
API 5L Line Steel Pipe SCH 40 8inch
API 5L Line Pipe
API 5L Line Pipe 8 inch SCH 40 Welded Tube
API 5L Line Pipe Black Steel Pipe Schedule 40
API 5L Grade B PSL1 ERW Steel Pipe
API 5L ERW Mild Steel Pipe
API 5L X42 ERW Line Pipe PSL1
API 5L 16 inch GR B STD ERW Pipe and Tube
Diameter 323.9mm sch std ERW Carbon Welded Pipe
24inch SCH XS DRL Large Diameter ERW Steel Pipe
API 5L Line Pipe 24inch SCH30 DRL Welded Carbon Steel Pipe
API 5L Line Pipe Grade B Welded Steel Pipe
API 5L GRADE B ERW Welded Tube Manufacturer
API 5L GR. B ERW Steel Pipe
API 5L ERW Steel Pipe
API 5L X70 Grade Steel Pipe PSL2
API 5L X65 HFW Pipe
API 5L X60 ERW Carbon Steel Pipe
API 5L X56 Welded Pipe PSL2
API 5L X52 Steel Pipe
Gas Pipes with API 5L certified
14inch SCH30 Grade X52 Steel Pipe
Grade X42 Pipe ERW
HFW Pipe API 5L
Steel Tube Grade X42
API 5L ERW PipeSteel Pipe GR. B Price in India
API Steel Pipe Suppliers Pipe Mill
Sour Service API Pipe
API 5L LSAW Line Pipe
API 5L Carbon Steel Seamless Pipe
API 5L Carbon Steel Erw Pipe & Tube
API 5L Gr.B PSL 1 Seamless Pipe
API 5L Gr.B PSL 2 Seamless Pipe
API 5l Grade B X-42 X-52 X-60 DSAW / LSAW
API 5L X42 PSL 1 LSAW Pipe
API 5L X42 PSL 2 LSAW Pipe
API 5L X42 PSL 1 DSAW Pipe
API 5L X42 PSL 2 DSAW Pipe
API 5L X46 PSL 1 LSAW Pipe
API 5L X46 PSL 2 LSAW Pipe
API 5L X46 PSL 1 DSAW Pipe
API 5L X46 PSL 2 DSAW Pipe
API 5L X52 PSL 1 LSAW Pipe
API 5L X52 PSL 2 LSAW Pipe
API 5L X52 PSL 1 DSAW Pipe
API 5L X52 PSL 2 DSAW Pipe
API 5L X56 PSL 1 LSAW Pipe
API 5L X56 PSL 2 LSAW Pipe
API 5L X56 PSL 1 DSAW Pipe
API 5L X56 PSL 2 DSAW Pipe
API 5L X60 PSL 1 LSAW Pipe
API 5L X60 PSL 2 LSAW Pipe
API 5L X60 PSL 1 DSAW Pipe
API 5L X60 PSL 2 DSAW Pipe
API 5L X65 PSL 1 LSAW Pipe
API 5L X65 PSL 2 LSAW Pipe
API 5L X65 PSL 1 DSAW Pipe
API 5L X65 PSL 2 DSAW Pipe
API 5L X70 PSL 1 LSAW Pipe
API 5L X70 PSL 2 LSAW Pipe
API 5L X70 PSL 1 DSAW Pipe
API 5L X70 PSL 2 DSAW PipeAPI 5L Grade B PSL1 Pipe priceClick here for stainless steel pipe price list (updated price list)ERW Steel Line Pipe API 5L Grade X 42 PSL 2
US $500-1200 / Ton (FOB Price INDIA UAE)
schedule 80 api-5l-gr. x42 psl 2 carbon casing steel pipe
US $800-3000 / Meter (FOB Price INDIA UAE)
carbon steel API 5 L X42 psl 1 pipe
US $650-850 / Ton (FOB Price INDIA UAE)
manufacture schedule 80 api-5l-gr. x42 psl 2 carbon casing steel pipe
US $800-3000 / Meter (FOB Price INDIA UAE)
asme b36.1 schedule 80 pipe api-5l-gr. x42 psl 2 carbon steel
US $800-3000 / Meter (FOB Price INDIA UAE)
schedule 80 api-5l-gr. x42 psl 2 carbon steel pipe with plastic cap
US $800-3000 / Meter (FOB Price INDIA UAE)
ASTM A106 Seamless Steel Pipe for Oil and Gas Line Pipe
US $700-1500 / Metric Ton (FOB Price INDIA UAE)
API 5L X 46 PSL 1 Pipe manufacturer exporter in China
US $500-800 / Ton (FOB Price INDIA UAE)
steel pipes 8 inch dia, API 5L x 52, sch 40 Seamless, PSL 2
US $700-1000 / Metric Ton (FOB Price INDIA UAE)
API 5L PSL 1 and PSL 2 Seamless Steel Pipe
US $1-1000 / Piece (FOB Price INDIA UAE)
ASTM A53 /API 5L GR.B/X42/X65/X70 PSL1 PSL 2 carbon steel welded pipe
US $600-1000 / Ton (FOB Price INDIA UAE)
(TTG) SAW API 5L Spiral Welded Steel Pipe Tubings PSL 1 PSL 2 X
US $800-900 / Metric Ton (FOB Price INDIA UAE)
Most Demanded Products FACTORY BENDS 6" , 22.5 DEGREE , API 5L X 52, PSL-2
US $1-10000 / Piece (FOB Price INDIA UAE)
carbon steel API 5 L X 52 psl 1 pipe
US $700-850 / Ton (FOB Price INDIA UAE)
carbon steel smls api 5l gr x52 psl 1 pipe
US $550-850 / Metric Ton (FOB Price INDIA UAE)
API 5L X 56 PIPES
US $2000-3800 / Metric Ton (FOB Price INDIA UAE)
GOCT 24950-81 Bent Branch 90 1020 X 10(9) K 56
US $30-1720 / Piece (FOB Price INDIA UAE)
API 5L X 60 LSAW Steel Pipes
US $600-750 / Ton (FOB Price INDIA UAE)
Size 40 x 80 thickness 1.3 mm api 5l x60 psl2 steel pipe
US $690-720 / Ton (FOB Price INDIA UAE)
API 5L Gr.B PSL-1 and PSL-2 seamless and ERW steel pipe
US $500-6000 / Ton (FOB Price INDIA UAE)
API 5L GRB;X-42;X-52;X-60;X-65;X-70;X-80 PSL-1/PSL-2 steel pipe line;erw/saw pipe manufacturer
US $630-1100 / Ton (FOB Price INDIA UAE)
api 5l gr b x65 psl 2 carbon steel seamless pipe
US $600-800 / Metric Ton (FOB Price INDIA UAE)
CARBON STEEL API 5L steel pipe;X-42;X-52;X-60;X-65;X-70;3 layers polyethylene coating
US $550-1100 / Ton (FOB Price INDIA UAE)
API 5L Gr.B PSL-1 carbon steel seamless pipe
US $0.1-1000 / Piece (FOB Price INDIA UAE)
carbon steel API 5L X65 psl 1 pipe
US $650-850 / Ton (FOB Price INDIA UAE)
api 5 l x 65 psl 1 pipe
US $600.00-900.00 / Metric Ton (FOB Price INDIA UAE)
line pipe API 5 L PSL 1 X 70
US $650-1000 / Ton (FOB Price INDIA UAE)
API 5L X 70 PSL 1 Pipe
US $720-1500 / Ton (FOB Price INDIA UAE)
carbon steel api 5l grade x42 pipe;API 5L grb psl-1/psl-2 weld steel pipe
US $550-1100 / Ton (FOB Price INDIA UAE)
high quality pipe API 5L GRX65 PSL 2 carbon seamless
US $650-850 / Ton (FOB Price INDIA UAE)
API 5L GRB;X-42;X-52;X-60;X-65;X-70;X-80 PSL-1/PSL-2 steel pipe line;erw/saw pipe
US $630-1100 / Ton (FOB Price INDIA UAE)
Best API 5L PSL1 & PSL 2 ASTM A53 GR.B X42,X52,X60 X70 oil pipe line steel pipe price
US $600-850 / Ton (FOB Price INDIA UAE)
c.s seamless pipe api 5l x42 psl 2
US $436-750 / Metric Ton (FOB Price INDIA UAE)
CARBON STEEL SAW PIPE API 5L GR. 60 / 65 PSL 2
US $5-6 / Kilogram (FOB Price INDIA UAE)
seamless carbon steel pipe API 5l gr psl 2
US $800-1500 / Metric Ton (FOB Price INDIA UAE)
CARBON STEEL LSAW PIPE API 5L GR. 60 / 65 PSL 2
US $1-800 / Ton (FOB Price INDIA UAE)
api spec 5l x42, x46, x52, x56, x60, x70, x80 psl 2 line pipe 
US $750-1500 / Ton (FOB Price INDIA UAE)
ERW steel pipe API 5l x46 psl 2
US $700-1000 / Ton (FOB Price INDIA UAE)
line pipe API 5L PSL 2 X46
US $500-1300 / Ton (FOB Price INDIA UAE)CARBON STEEL SAW PIPE API 5L GR. 60 / 65 PSL 2
US $5-6 / Kilogram (FOB Price INDIA UAE)
CARBON STEEL DSAW PIPE API 5L GR. 60 / 65 PSL 2
US $5-6 / Kilogram (FOB Price INDIA UAE)
API 5L A106 Gr.B PSL 2 seamless steel pipe
US $600-1000 / Metric Ton (FOB Price INDIA UAE)
sch60 pipe api 5l gr.b x46 psl 2 carbon steel pipe
US $400-800 / Ton (FOB Price INDIA UAE)
API SPEC 5L PSL B X42 X46 X52 X56
US $750-1200 / Ton (FOB Price INDIA UAE)
seamless steel pipe api 5l psl 1 gr.b X52/X60/X65/X70 oil gas pipeline
US $600-900 / Metric Ton (FOB Price INDIA UAE)
Best API 5L PSL1 & PSL 2 ASTM A53 GR.B X42,X52,X60 X70 oil pipe line steel pipe price
US $600-850 / Ton (FOB Price INDIA UAE)
ASTM A53 /API 5L GR.B/X42/X70 PSL1 PSL 2 welded steel pipe/saw pipe api 5l gr x52 psl 2
US $650-1000 / Metric Ton (FOB Price INDIA UAE)
API 5L X56 PSL 2 Pipe - Steel Tubes China 
US $800-1500 / Ton (FOB Price INDIA UAE)
CARBON STEEL SAW PIPE API 5L GR. 60 / 65 PSL 2
US $5-6 / Kilogram (FOB Price INDIA UAE)
CARBON STEEL SUBMERGED ARC WELDED PIPE API 5L GR. 60 / 65 PSL 2
US $5-6 / Kilogram (FOB Price INDIA UAE)
Best API 5L PSL1 & PSL 2 ASTM A53 GR.B X42,X52,X60 X70 oil pipe line steel pipe price
US $600-850 / Ton (FOB Price INDIA UAE)
API 5L X60 / X65 psl 2 steel pipe
US $510-680 / Ton (FOB Price INDIA UAE)
18" API 5L X60 PSL 2 FOR GAS LINEPIPE
US $510-680 / Ton (FOB Price INDIA UAE)
CARBON STEEL SEAMLESS PIPE API 5L GR X60 PSL 2
US $600-900 / Metric Ton (FOB Price INDIA UAE)
CARBON STEEL LSAW PIPE API 5L GR. 60 / 65 PSL 2
US $600-900 / Metric Ton (FOB Price INDIA UAE)
CARBON STEEL DSAW PIPE API 5L GR. 60 / 65 PSL 2
US $600-900 / Metric Ton (FOB Price INDIA UAE)
carbon steel pipe / pipe api 5l gr x65 psl 2 carbon steel seamless pipe
US $600-850 / Ton (FOB Price INDIA UAE)
pipe api 5l gr x65 psl 2 Carbon Steel Seamless, Seamless Pipe, Seamless Steel Tube
US $700-950 / Ton (FOB Price INDIA UAE)
Carbon Steel Seamless Pipe API 5L X65 PSL 2
US $500-3000 / Ton (FOB Price INDIA UAE)
CARBON STEEL SEAMLESS PIPE API 5L GR X65 PSL 2
US $850-960 / Ton (FOB Price INDIA UAE)
CARBON STEEL LSAW PIPE API 5L GR. 60 / 65 PSL 2
US $1-800 / Ton (FOB Price INDIA UAE)
CARBON STEEL LSAW PIPE API 5L GR X65 PSL 2
US $1-800 / Ton (FOB Price INDIA UAE)
SAW PIPE API 5L GR X70 PSL 2
US $515-630 / Ton (FOB Price INDIA UAE)
CARBON STEEL SEAMLESS PIPE API 5L GR X60 PSL 2
US $600-900 / Metric Ton (FOB Price INDIA UAE)
SAW PIPE API 5L GR X70 PSL 2
US $500-750 / Ton (FOB Price INDIA UAE)
API PIPE - API SPEC 5L PSL 2: B, X42, X46, X52, X56, X60, X65, X70, X80
US $750-1200 / Ton (FOB Price INDIA UAE)
8" ,SCH40 API 5L X70 PSL 2 STEEL PIPE, GAS LINEPIPE
US $750-1200 / Ton (FOB Price INDIA UAE)
API 5L PSL1 & PSL 2 X70 LINE PIPE
US $580-980 / Ton (FOB Price INDIA UAE)
line pipe API 5L PSL 1 X70
US $980-1028 / Ton (FOB Price INDIA UAE)
API 5L PSL 2 Gr.B line pipe
US $550-1000 / Ton (FOB Price INDIA UAE)
API 5L GR.B PSL 1 STEEL PIPE
US $700-1450 / Metric Ton (FOB Price INDIA UAE)
pipeline base seamless steel pipe api 5l psl 1 gr.b X52/X60/X65/X70 oil gas pipeline
US $600-850 / Ton (FOB Price INDIA UAE) Recently we exported toAPI 5L Grade B PSL1 Pipe suppliers in Al Jawf (or Jouf), Sakaka - Saudi ArabiaAPI 5L Grade B PSL1 Pipe suppliers in Northern Borders, Arar - Saudi ArabiaAPI 5L Grade B PSL1 Pipe suppliers in Tabuk, Tabuk - Saudi ArabiaAPI 5L Grade B PSL1 Pipe suppliers in Ha'il, Ha'il - Saudi ArabiaAPI 5L Grade B PSL1 Pipe suppliers in Al Madinah, Medina - Saudi ArabiaAPI 5L Grade B PSL1 Pipe suppliers in Al Qasim, Buraidah - Saudi ArabiaAPI 5L Grade B PSL1 Pipe suppliers in Makkah, Mecca - Saudi ArabiaAPI 5L Grade B PSL1 Pipe suppliers in Al Riyadh, Riyadh - Saudi ArabiaAPI 5L Grade B PSL1 Pipe suppliers in Eastern Province, Dammam - Saudi ArabiaAPI 5L Grade B PSL1 Pipe suppliers in Al Bahah (or Baha), Al Bahah - Saudi ArabiaAPI 5L Grade B PSL1 Pipe suppliers in Asir, Abha - Saudi ArabiaAPI 5L Grade B PSL1 Pipe suppliers in Jizan, Jizan - Saudi ArabiaAPI 5L Grade B PSL1 Pipe suppliers in Najran, Najran - Saudi ArabiaAPI 5L Grade B PSL1 Pipe suppliers in Kuala Lumpur, Federal Territory- MalaysiaAPI 5L Grade B PSL1 Pipe suppliers in Johor Bahru, Johor- MalaysiaAPI 5L Grade B PSL1 Pipe suppliers in Ipoh, Perak- MalaysiaAPI 5L Grade B PSL1 Pipe suppliers in Shah Alam, Selangor- MalaysiaAPI 5L Grade B PSL1 Pipe suppliers in Petaling Jaya, Selangor- MalaysiaAPI 5L Grade B PSL1 Pipe suppliers in Kuching, Sarawak- MalaysiaAPI 5L Grade B PSL1 Pipe suppliers in Kota Kinabalu, Sabah- MalaysiaAPI 5L Grade B PSL1 Pipe suppliers in Kuala Terengganu, Terengganu- MalaysiaAPI 5L Grade B PSL1 Pipe suppliers in Malacca City, Malacca- MalaysiaAPI 5L Grade B PSL1 Pipe suppliers in Alor Setar, Kedah- MalaysiaAPI 5L Grade B PSL1 Pipe suppliers in IranAPI 5L Grade B PSL1 Pipe suppliers in SingaporeAPI 5L Grade B PSL1 Pipe suppliers in MexicoAPI 5L Grade B PSL1 Pipe suppliers in UAEAPI 5L Grade B PSL1 Pipe suppliers in IraqAPI 5L Grade B PSL1 Pipe suppliers in QatarAPI 5L Grade B PSL1 Pipe suppliers in IsrealAPI 5L Grade B PSL1 Pipe suppliers in JordanAPI 5L Grade B PSL1 Pipe suppliers in South KoreaAPI 5L Grade B PSL1 Pipe suppliers in  ThailandAPI 5L Grade B PSL1 Pipe suppliers in  IndonesiaAPI 5L Grade B PSL1 Pipe suppliers in  AustraliaAPI 5L Grade B PSL1 Pipe suppliers in Mexico, Costa RicaAPI 5L Grade B PSL1 Pipe suppliers in Brazil, Venezuela, UruguayAPI 5L Grade B PSL1 Pipe suppliers in NetherlandUseful Information:
Line pipe - types of steel
Tubes for transportation of flammable fluids are made of the following steels, according to EN 10208-1: L210GA, L235GA, L245GA, L290GA, L360GA, according to EN 10208-2: L245NB, L290NB, L360NB, L415NB and according to API 5L: Grade A, Grade B, Grade X42, Grade X46, Grade X52, Grade X60. Additional types of steel (according to DIN 2470-1/1629 and 2470-2/17172 and UNI 7088) together with its chemicals composition and mechanical properties are shown in a separate overview.. Steel is made in the electric arc furnace and it is fully killed.
Chemical Analysis(%) For Part StandardStandardClassGradeCSiMnPSVNbTimaxmaxmaxmaxmaxmaxmaxmaxAPL 5L
ISO 3181PSL1L245 or B0.26-1.200.0300.030---L290 or X420.26-1.300.0300.030---L320 or X460.26-1.400.0300.030a,ba,bbL360 or X520.26-1.400.0300.030bbbL390 or X560.26-1.400.0300.030bbbL415 or X600.26-1.400.0300.030cccL450 or X650.26-1.450.0300.030cccL485 or X700.26-1.650.0300.030cccPSL2L245R or BR0.240.401.200.0250.015dd0.04L290R or X42R0.240.401.200.0250.0150.060.050.04L245N or BN0.240.401.200.0250.015dd0.04L290N or X42N0.240.401.200.0250.0150.060.050.04L320N or X46N0.240.401.400.0250.0150.070.050.04L360N or X52N0.240.451.400.0250.0150.100.050.04L390N or X56N0.240.451.400.0250.0150.100.050.04L415N or X60N0.240.451.400.0250.0150.100.050.04L245Q or BQ0.180.451.400.0250.0150.050.050.04L290Q or X42Q0.180.451.400.0250.0150.050.050.04L320Q or X46Q0.180.451.400.0250.0150.050.050.04L360Q or X52Q0.180.451.500.0250.0150.050.050.04L390Q or X56Q0.180.451.500.0250.0150.070.050.04L415Q or X60Q0.180.451.700.0250.015cccL450Q or X65Q0.180.451.700.0250.015cccL485Q or X70Q0.180.451.800.0250.015cccL555Q or X80Q0.180.451.900.0250.015cccL625Q or X90Q0.160.451.900.0200.010cccL690Q or X100Q0.160.451.900.0200.010cccL245M or BM0.220.451.200.0250.0150.050.050.04L290M or X42M0.220.451.300.0250.0150.050.050.04L320M or X46M0.220.451.300.0250.0150.050.050.04L360M or X52M0.220.451.400.0250.015bbbL390M or X56M0.220.451.400.0250.015bbbL415M or X60M0.120.451.600.0250.015cccL450M or X65M0.120.451.600.0250.015cccL485M or X70M0.120.451.700.0250.015cccL555M or X80M0.120.451.850.0250.015cccL625M or X90M0.100.552.100.0200.010cccL690M or X100M0.100.552.100.0200.010cccMechanical PropertiesStandardClassGradeYield Strength
MPaYield Strength
MPaY.S/T.SminmaxminmaxmaxAPI 5L 
ISO3183PSL2L245R or BR
L245N or BN
L245Q or BQ
L245M or BM2454504156550.93L290R or X42R
L290N or X42N
L290Q or X42Q
L290M or X42M2904954156550.93L320N or X46N
L320Q or X46Q
L320M or X46M3205254356550.93L360N or X52N
L360Q or X52Q
L360M or X52M3605304607600.93L390N or X56N
L390Q or X56Q
L390M or X56M3905454907600.93L415N or X60N
L415Q or X60Q
L415M or X60M4155655207600.93L450Q or X65Q
L450M or X65M4506005357600.93L485Q or X70Q
L485M or X70M4856355707600.93L555Q or X80Q
L555M or X80M5557056258250.93L625M or X90M
L625Q or X90Q6257756959150.95L690M or X100M
L690Q or X100Q6908407609900.97Minimum Impact EnergyStandardSpecified Outside DiameterGradeCharp Imapct Test 0ºCImpact of Pipe BodyImpact of WeldAPI 5L 
ISO3183D≤762mm≤L485 or X702727L555 or X804027762mm< td="" style="box-sizing: border-box;"><>≤L555 or X8040271219mm< td="" style="box-sizing: border-box;"><>≤L415 or X604027>L415 or X60
≤L555 or X805427>1422mm≤L415 or X604040>L415 or X60
≤L555 or X805440
API 5L Grade B PSL1 Pipe - delivery condition and surface